Which magnesium is best for menstrual cramps?

The efficacy of magnesium in alleviating menstrual cramps (dysmenorrhea) has been explored in several studies, with various forms of magnesium being investigated for their benefits. It's important to consider that the effectiveness of magnesium can depend on individual differences, absorption rates, and potential side effects. Here's an overview of some commonly researched forms of magnesium in the context of menstrual cramps:

• Magnesium Oxide: This is a non-chelated type of magnesium, bound to an organic acid or a fatty acid. Contains 60% magnesium and has poor solubility in water, which may affect its absorption rate. Despite this, it's often used for therapeutic purposes due to its high magnesium content.
• Magnesium Citrate: Known for better absorption than magnesium oxide, magnesium citrate is magnesium combined with citric acid. This form is more easily absorbed by the body and is often recommended for individuals with magnesium deficiency and for those seeking to alleviate menstrual cramps.
• Magnesium Glycinate: This form is bound to glycine, a non-essential amino acid, which makes it highly absorbable and may have a calming effect on the brain. It is less likely to cause laxative effects compared to other forms and is often recommended for those who are sensitive to magnesium or have a low tolerance.
• Magnesium Malate: Magnesium bound with malic acid, a compound found in fruits. This form is easily absorbed and less likely to cause digestive issues. It's suggested that magnesium malate may be particularly effective for muscle pain and fatigue, which could be beneficial for some women during their menstrual cycle.

Research comparing the effectiveness of these forms specifically for menstrual cramps is limited, but magnesium citrate and magnesium glycinate are often highlighted for their superior absorption rates and fewer side effects, which might make them more effective for relieving menstrual cramps.

For more detailed information, please read our blog: Magnesium and Menstrual Cramps.